1 / 4
Section Ⅰ 课时作业
一、主题下的语篇训练
阅读理解
A
(2023·日照模拟)Despite Kyle Tianshi being only a 15-year-old US high schooler, he has published five sci-fi novels.His fifth book Eventide was released in July.However, this may not be his most impressive achievement as Kyle just received the “Hero Award”， a $20,000 grand prize.It is the top honor in the California Youth Sustainability Awards.The competition aims to encourage and support young community leaders who are making a difference for sustainability in their communities by taking action for the planet.
Kyle, a sophomore from the Cambridge School in the US, received the honor for his portable invention called NEREID.The device can detect microscopic particles (粒子) in water by using a laser and microscope.These particles can be harmful to people and the environment.
Kyle came up with the idea for the invention based on his experience growing up in San Diego, California, US.People had no access to unpolluted drinking water and his parents asked him not to drink tap water.Kyle spent about $60 buying the tools needed to analyze the tap water: a laser, a microscope and a micro-computer.“It's incredibly powerful for the price，” Kyle said.Then he used their family's garage as his laboratory, doing research on the pollution of drinking water caused by micro-plastics.
Kyle hopes to bring to market a low-cost alternative tool for detecting micro-plastic pollution levels in drinking water.In this way, he can offer help to people who don't have access to water filtration (过滤) systems.He has applied for a patent.
Kyle said his sister Emily, a freshman at Stanford University, inspired his interest in environmental research.She was recognized nationally for developing a water collection device.They have founded the Clearwater Innovation program to advocate for clean water through social media platforms and organize community cleanup events.
语篇解读：本文是一篇记叙文。文章主要介绍了15岁的Kyle Tianshi发明了检测水中有害的微观粒子的设备，获得了加州青年可持续发展奖的最高荣誉。
1．What do we know about Kyle
A．He is good at adapting sci-fi works.
B．He entered many novel contests.
C．He received an award for his invention.
D．He's found microscopic particles in water.
解析：选C 细节理解题。根据第二段第一句可知，Kyle因他的发明而获奖。
2．What led to Kyle's creation of NEREID
A．People's lack of clean drinking water.
B．People's poor living conditions.
C．His desire to be a community leader.
D．His family's encouragement.
解析：选A 细节理解题。根据第三段第一、二句可知，Kyle发明NEREID是由于圣地亚哥的人们缺乏干净的饮用水。
3．Which of the following best describes Kyle
A．Considerate and brave.
B．Optimistic and honest.
C．Determined and humorous.
D．Responsible and creative.
解析：选D 推理判断题。根据文章内容，结合第二段第一句以及文章最后一句可知，Kyle发明NEREID，使人们能够喝到干净的饮用水，并通过实际行动倡导清洁用水，保护环境，因此他有责任心且有创意。
4．What's the text mainly about
A．The introduction of NEREID.
B．A boy's contribution to literature.
C．The harm of polluted water.
D．A US schooler's water solution.
解析：选D 主旨大意题。通读全文并结合第二段第一句可知，文章主要讲述15岁的Kyle Tianshi发明了检测水中有害的微观粒子的设备，使人们能够喝到干净的饮用水，还创立清水创新项目，倡导清洁用水。故D项“一位美国学生对于水的解决方案”能够概括文章大意。
B
(2023·济南学情监测)New smart wheelchairs are designed to allow users more freedom of movement.Some even allow them to raise or lower the seats or to go up and down stairs.Now, Scewo, a Swiss company, has designed their futuristic motorized wheelchair Scewo Bro that is a complete solution with multitasking innovation.This smart wheelchair is so advanced and multifunctional that it won the Design Prize in 2018 and has been recognized as a pioneer in the medical technology industry.
With clearly defined lines and a reduction to the essentials, the design team developed a clear design language.That way, Scewo Bro is seen as a new generation of wheelchairs at first glance.Scewo Bro users can control the wheelchair either by a touch interface (界面) or a smart phone.They can switch from one to the other and can also choose from three different modes: the park mode, the drive mode, and the track mode.This allows for any terrain (地形) and allows people with mobility disabilities to be independent.
Built with safety in mind, the seat always balances itself so the user stays in a sitting position.This feature allows users to deal with different terrains without the risk of tipping over.Besides, the foot rests, the seat and the arm rests are designed to be comfortable and adjustable.
The smart wheelchair can go up to 35 kilometers on one charge and can go 10 kilometers per hour.If a break is needed, just put the chair into the relaxation position.The smart wheelchair comes with two secure storage areas for people on the go to store valuables.It can fit in the trunk of a car and can be charged in just five hours.
Scewo Bro is available in Switzerland, Austria, and Germany.While the first batch (首批) has sold out, people can pre-order it at the end of this year.This futuristic wheelchair will allow increased movement and a better quality of life for people with mobility issues.
语篇解读：本文是一篇说明文。文章主要介绍了瑞士公司Scewo研发的一款智能轮椅的设计理念、功能和市场情况。
5．What do we know about the wheelchair
A．It targets medical workers.
B．It features more functions.
C．It is designed for household use.
D．It is the first motorized wheelchair.
解析：选B 细节理解题。根据第一段中的“This smart wheelchair is so advanced and multifunctional”可知，该轮椅非常先进且功能众多。
6．What is mainly discussed about the wheelchair in Paragraph 3
A．Its design philosophy.
B．Its working principle.
C．Its customer experience.
D．Its fashionable elements.
解析：选A 段落大意题。根据第三段内容可知，本段主要讲了设计轮椅时的想法，即设计理念。
7．How does the author introduce the wheelchair in Paragraph 4
A．By giving exact figures.
B．By making comparisons.
C．By offering examples.
D．By listing reasons.
解析：选A 写作手法题。 根据第四段中的“go up to 35 kilometers ...in just five hours”可知，作者通过列举精确数据来介绍该轮椅。
8．What can be inferred from the text
A．The wheelchair needs further improvement.
B．The company Scewo is a non-profit organization.
C．The wheelchair users can move around independently.
D．The design team has been awarded many design prizes.
解析：选C 推理判断题。根据第一段第一句和第二段最后一句可以推断，这款轮椅的使用者可以自由独立地四处活动。
二、主题下的语基训练
(一)主题词汇盘查
(已会词汇，在□内打“√”；欠熟练词汇，多翻阅识记)
①biotechnology □ ②transplant □
③clone □ ④technology □
⑤digital □ ⑥artificial □
⑦intelligence □ ⑧innovative □
⑨scientific □ ⑩radiation □
sustainable □ invention □
astronomy □ astronaut □
database □ instant □
value □ communicate □
announce □ convenient □
(二)主题词汇训练
单句语法填空
1．They were accused of abusing their power to keep prices artificially (artificial) high.
2．It is the superior intelligence (intelligent) and the use of language that distinguish man from the other animals.
3．It is our government's strategy to maintain the sustainable (sustain) development of society.
4．There are certain factors I must take into account on my new invention (invent)．
5．They help us understand science subjects better and arouse our curiosity about scientific (science) discoveries.1 / 4
Section Ⅰ 课时作业
一、主题下的语篇训练
阅读理解
A
(2023·日照模拟)Despite Kyle Tianshi being only a 15-year-old US high schooler, he has published five sci-fi novels.His fifth book Eventide was released in July.However, this may not be his most impressive achievement as Kyle just received the “Hero Award”， a $20,000 grand prize.It is the top honor in the California Youth Sustainability Awards.The competition aims to encourage and support young community leaders who are making a difference for sustainability in their communities by taking action for the planet.
Kyle, a sophomore from the Cambridge School in the US, received the honor for his portable invention called NEREID.The device can detect microscopic particles (粒子) in water by using a laser and microscope.These particles can be harmful to people and the environment.
Kyle came up with the idea for the invention based on his experience growing up in San Diego, California, US.People had no access to unpolluted drinking water and his parents asked him not to drink tap water.Kyle spent about $60 buying the tools needed to analyze the tap water: a laser, a microscope and a micro-computer.“It's incredibly powerful for the price，” Kyle said.Then he used their family's garage as his laboratory, doing research on the pollution of drinking water caused by micro-plastics.
Kyle hopes to bring to market a low-cost alternative tool for detecting micro-plastic pollution levels in drinking water.In this way, he can offer help to people who don't have access to water filtration (过滤) systems.He has applied for a patent.
Kyle said his sister Emily, a freshman at Stanford University, inspired his interest in environmental research.She was recognized nationally for developing a water collection device.They have founded the Clearwater Innovation program to advocate for clean water through social media platforms and organize community cleanup events.
1．What do we know about Kyle
A．He is good at adapting sci-fi works.
B．He entered many novel contests.
C．He received an award for his invention.
D．He's found microscopic particles in water.
2．What led to Kyle's creation of NEREID
A．People's lack of clean drinking water.
B．People's poor living conditions.
C．His desire to be a community leader.
D．His family's encouragement.
3．Which of the following best describes Kyle
A．Considerate and brave.
B．Optimistic and honest.
C．Determined and humorous.
D．Responsible and creative.
4．What's the text mainly about
A．The introduction of NEREID.
B．A boy's contribution to literature.
C．The harm of polluted water.
D．A US schooler's water solution.
B
(2023·济南学情监测)New smart wheelchairs are designed to allow users more freedom of movement.Some even allow them to raise or lower the seats or to go up and down stairs.Now, Scewo, a Swiss company, has designed their futuristic motorized wheelchair Scewo Bro that is a complete solution with multitasking innovation.This smart wheelchair is so advanced and multifunctional that it won the Design Prize in 2018 and has been recognized as a pioneer in the medical technology industry.
With clearly defined lines and a reduction to the essentials, the design team developed a clear design language.That way, Scewo Bro is seen as a new generation of wheelchairs at first glance.Scewo Bro users can control the wheelchair either by a touch interface (界面) or a smart phone.They can switch from one to the other and can also choose from three different modes: the park mode, the drive mode, and the track mode.This allows for any terrain (地形) and allows people with mobility disabilities to be independent.
Built with safety in mind, the seat always balances itself so the user stays in a sitting position.This feature allows users to deal with different terrains without the risk of tipping over.Besides, the foot rests, the seat and the arm rests are designed to be comfortable and adjustable.
The smart wheelchair can go up to 35 kilometers on one charge and can go 10 kilometers per hour.If a break is needed, just put the chair into the relaxation position.The smart wheelchair comes with two secure storage areas for people on the go to store valuables.It can fit in the trunk of a car and can be charged in just five hours.
Scewo Bro is available in Switzerland, Austria, and Germany.While the first batch (首批) has sold out, people can pre-order it at the end of this year.This futuristic wheelchair will allow increased movement and a better quality of life for people with mobility issues.
5．What do we know about the wheelchair
A．It targets medical workers.
B．It features more functions.
C．It is designed for household use.
D．It is the first motorized wheelchair.
6．What is mainly discussed about the wheelchair in Paragraph 3
A．Its design philosophy.
B．Its working principle.
C．Its customer experience.
D．Its fashionable elements.
7．How does the author introduce the wheelchair in Paragraph 4
A．By giving exact figures.
B．By making comparisons.
C．By offering examples.
D．By listing reasons.
8．What can be inferred from the text
A．The wheelchair needs further improvement.
B．The company Scewo is a non-profit organization.
C．The wheelchair users can move around independently.
D．The design team has been awarded many design prizes.
二、主题下的语基训练
(一)主题词汇盘查
(已会词汇，在□内打“√”；欠熟练词汇，多翻阅识记)
①biotechnology □ ②transplant □
③clone □ ④technology □
⑤digital □ ⑥artificial □
⑦intelligence □ ⑧innovative □
⑨scientific □ ⑩radiation □
sustainable □ invention □
astronomy □ astronaut □
database □ instant □
value □ communicate □
announce □ convenient □
(二)主题词汇训练
单句语法填空
1．They were accused of abusing their power to keep prices ______ (artificial) high.
2．It is the superior ______ (intelligent) and the use of language that distinguish man from the other animals.
3．It is our government's strategy to maintain the ______ (sustain) development of society.
4．There are certain factors I must take into account on my new ______ (invent)．
5．They help us understand science subjects better and arouse our curiosity about ______ (science) discoveries.1 / 5
Section Ⅱ 课时作业
一、主题下的语篇训练
Ⅰ.阅读理解
(2023·菏泽高三联考) The first great agricultural revolution happened 10,000 years ago, when humans settled on farms.The second was the “green revolution” from the 1930s to the 1960s, in which advances in fertilization, mechanization, and irrigation dramatically increased global food production.The third is likely to come from information, as digital technology and big data help farmers make better decisions and drive up crop production.
Michael Stern, president and chief executive officer of Climate Corp., said that the ability to gather detailed information about farmers' fields, coupled with advances in weather forecasting, computing power, and artificial intelligence, will change farming from a business that often reacts to the past — applying insecticide this year because of a disease outbreak last year — to one that uses real-time data and weather forecasts to make more accurate decisions for the season to come.
Over the course of a growing season, farmers make 40 to 50 key decisions that affect crop performance.Recent trends that have swept other areas of society — such as cheap data storage, the ability to transfer data witlessly, and dramatic increases in computing power — have the potential to transform the farm.
Stem offered the example of a farmer preparing for the regular fall fertilizing of his fields who delays the application after being informed of a coming storm.That decision reduces runoff, keeps fertilizer on the field, and helps control farmers' costs.As data gathers season after season, computer models will help farmers better manage fertilizer and other additions to optimize production and minimize runoff.
Remote sensing is another way that modern technology can help farmers know what's going on in their fields. Many farmers drive around to monitor growth and watch for pests and diseases.But these surveys are typically random and don't cover more than 2 percent of a field.Remote sensing can provide accurate data that covers an entire field and cables recommendations tailored to what's going on in the stricken area.
语篇解读：本文是一篇说明文。文章主要介绍了第三次农业革命可能来自信息、数字技术和大数据在农业中的运用，进而帮助农民做出更好的决定，提高作物产量。
1．What will the third agricultural revolution most probably help farmers do
A．To prevent disease outbreaks.
B．To grasp computing ability.
C．To make reasonable decisions.
D．To develop business potentials.
解析：选C 细节理解题。由第一段最后一句可知，第三次农业革命可以帮助农民做出更好的决定。
2．Why did the author give an example in Paragraph 4 according to the text
A．To confirm the coming of a storm.
B．To explain the reason of fertilizer runoff.
C．To show the use of computer models.
D．To stress the effect of information application.
解析：选C 推理判断题。由第四段内容可推知，作者在第四段用一个具体事例是为了展示计算机模型的具体应用。
3．What is the advantage of the remote sensing technology
A．It can show typical random.
B．It can offer exact information.
C．It can remove pests and diseases.
D．It can present advanced artificial intelligence.
解析：选B 细节理解题。由最后一段最后一句可知，遥感可以提供准确数据。
4．What is the author's attitude to the coming agriculture revolution
A．Favorable. B．Objective.
C．Disapproval. D．Ambiguous.
解析：选A 观点态度题。通读全文，文章第一段提出第三次农业革命可能来自信息、数字技术和大数据，能帮助农民做出更好的决定，提高作物产量，并结合后文作者举例来证明这一点可知，作者对即将到来的第三次农业革命是支持的。
Ⅱ.阅读七选五
With the majority of children not going into school at the moment, teaching staff, parents and pupils are pulling together to make sure their education is a success.As a teacher, I'd like to give some tips to parents and pupils on remote learning.
FOR PUPILS
Get online on time.
Make sure you do log on in good time for the beginning of live lessons, rather than joining the lesson ten minutes late.__5__.
Play your part.
Contribute to the lesson.Talk, put your hands up and send messages in the chat — whatever they might be.Teachers and other pupils love to see that.And don't be afraid to ask questions.
Take proper screen breaks during the day.
Enjoy your break time.__6__.Get outside, read a book, or phone someone.At break or lunchtime in school you wouldn't sit in a classroom and continue to work, so you shouldn't do it at home either.
FOR PARENTS
__7__.
It's often surprising how technologically able a young child is now, with the world of smartphones and the Internet.So let them show you what they need to be doing in class.
Give praise.
__8__.Now online, we share a lot of praise and give out school awards.They also need to be praised at home for getting their work done.Take a look at what they have been doing.
Get involved if you can.
This might be difficult for parents doing full-time jobs, but try to work together on something.We set research projects in geography and some of the ones we get back are amazing.__9__.And it's also good for their own well-being, getting away from a laptop to make a cardboard castle or whatever it might be.
A．Let the child take the lead
B．Keep pace with technology
C．Don't stay sitting at your computer
D．That's a perfect opportunity for parents to help
E．Thus you will find the rest of the class challenging
F．Otherwise you would have missed out on some teaching
G．At school kids are getting approval for the work they are doing well
语篇解读：本文是一篇说明文。作者针对远程学习给家长和孩子提出了一些建议。
5．解析：选F 根据空前一句“确保你能及时登录以开始上直播课，而不是在十分钟后加入该课程”可知，F项承接上文，解释这样做的原因，符合语境。
6．解析：选C 根据空前的“Enjoy your break time”和空后的“Get outside, read a book, or phone someone”可知，C项“不要老是坐在电脑前”承上启下，符合语境。
7．解析：选A 下文提到在智能手机和互联网的世界里，现在的孩子的技术能力常常令人惊讶，所以让他们向你展示他们在课堂上需要做什么，故A项“让孩子主导”能概括本段内容，符合语境。
8．解析：选G 根据标题“Give praise”和空后内容可知，下文介绍了学生在网上和在家里得到赞扬的情况，空处应介绍学生在学校得到赞扬的情况，故G项符合语境。
9．解析：选D 根据本段小标题可知，下文应讲需要家长参与进来的原因，因此D项“这是父母提供帮助的好机会”符合语境，并且与下文语意衔接。
Ⅲ.语法填空
(2023·济南十一校联考)Chinese astronauts on Thursday sent back __1__ science lesson from the country's under-construction space station.The lecture focused on physics, aiming to illustrate __2__ the weightless environment affects buoyancy (浮力)and the __3__ (move) of objects.These astronauts will be able to unlock Mars' secrets by looking at rocks on Earth.
Students from five cities including Beijing __4__ (ask) the astronauts questions about living conditions in space and were treated to a virtual tour of the station.The event was also open __5__ the public through a livestream.
Wang Yaping, the only woman __6__ was aboard the station, served as the main instructor, while Ye Guangfu assisted and the commander-in-chief Zhai Zhigang worked the camera.Wang had taught a similar lesson while aboard one of China's earlier experimental __7__ (station) in 2013.
Wang became the first Chinese woman __8__ (conduct) a spacewalk when she and Zhai spent six hours outside the module to install equipment and carry out tests alongside the station's robotic service arm.Their Shenzhou-13 mission is China's __9__ (long) mission since it first put a human in space in 2003, __10__ (become) the third country to do so after Russia and the US.
语篇解读：本文是一篇说明文。文章主要介绍了神舟十三号载人飞船机组人员在太空向中国师生讲述物理知识以及中国空间站的发展。
1．a 考查冠词。lesson是可数名词，其前无限定词，且在文中第一次出现，又因为lesson以辅音音素开头，故填a。
2．how 考查连词。此处表示该课的目的是说明失重环境如何影响浮力和物体的运动。故填how。
3．movement(s) 考查名词。空前是the, 空后是介词of, 故本空应填名词。movement“运动”既可作可数名词也可作不可数名词。故填movement(s)。
4．asked 考查动词的时态和语态。根据第一段中的“sent back”可知，时态应用一般过去时；主语是Students，与ask之间为主动关系，故填asked。
5．to 考查固定搭配。be open to sb.是固定搭配，意为“对某人开放”。故填to。
6．that 考查定语从句。分析句子结构可知，此处是定语从句，从句中缺少主语，先行词指人且有the only修饰，故应用that引导定语从句。
7．stations 考查名词复数。one of后跟可数名词的复数形式。故填stations。
8．to conduct 考查非谓语动词。当先行词为序数词或被序数词修饰时，应跟不定式作后置定语。故填to conduct。
9．longest 考查形容词最高级。结合语境和表示范围的“China's”可知，此处表示神舟十三号飞行任务是中国耗时最长的一次任务。故填longest。
10．becoming 考查非谓语动词。从句中的it与become之间为逻辑上的主谓关系，故空处应用现在分词作状语，表示自然而然的结果。故填becoming。
二、主题下的语基训练
(一)主题词汇盘查
(已会词汇，在□内打“√”；欠熟练词汇，多翻阅识记)
①download □ ②update □
③technical □ ④phenomenon □
⑤simplify □ ⑥exploration □
⑦analysis □ ⑧solve □
⑨automatic □ ⑩engineer □
software □ successful □
spacecraft □ programmer □
research □ upload □
surf □ achievement □
access □ click □
(二)主题词汇训练
单句语法填空
1．This paper shares some of our experience during our exploration (explore)．
2．Try to simplify (simple) your explanation to the students to help them understand better.
3．In a way our programmer (program) is like our coach.
4．I am looking forward to a long and successful (success) partnership with him.
5．It may take a long time to find a solution (solve) to the problem.1 / 5
Section Ⅱ 课时作业
一、主题下的语篇训练
Ⅰ.阅读理解
(2023·菏泽高三联考) The first great agricultural revolution happened 10,000 years ago, when humans settled on farms.The second was the “green revolution” from the 1930s to the 1960s, in which advances in fertilization, mechanization, and irrigation dramatically increased global food production.The third is likely to come from information, as digital technology and big data help farmers make better decisions and drive up crop production.
Michael Stern, president and chief executive officer of Climate Corp., said that the ability to gather detailed information about farmers' fields, coupled with advances in weather forecasting, computing power, and artificial intelligence, will change farming from a business that often reacts to the past — applying insecticide this year because of a disease outbreak last year — to one that uses real-time data and weather forecasts to make more accurate decisions for the season to come.
Over the course of a growing season, farmers make 40 to 50 key decisions that affect crop performance.Recent trends that have swept other areas of society — such as cheap data storage, the ability to transfer data witlessly, and dramatic increases in computing power — have the potential to transform the farm.
Stem offered the example of a farmer preparing for the regular fall fertilizing of his fields who delays the application after being informed of a coming storm.That decision reduces runoff, keeps fertilizer on the field, and helps control farmers' costs.As data gathers season after season, computer models will help farmers better manage fertilizer and other additions to optimize production and minimize runoff.
Remote sensing is another way that modern technology can help farmers know what's going on in their fields. Many farmers drive around to monitor growth and watch for pests and diseases.But these surveys are typically random and don't cover more than 2 percent of a field.Remote sensing can provide accurate data that covers an entire field and cables recommendations tailored to what's going on in the stricken area.
1．What will the third agricultural revolution most probably help farmers do
A．To prevent disease outbreaks.
B．To grasp computing ability.
C．To make reasonable decisions.
D．To develop business potentials.
2．Why did the author give an example in Paragraph 4 according to the text
A．To confirm the coming of a storm.
B．To explain the reason of fertilizer runoff.
C．To show the use of computer models.
D．To stress the effect of information application.
3．What is the advantage of the remote sensing technology
A．It can show typical random.
B．It can offer exact information.
C．It can remove pests and diseases.
D．It can present advanced artificial intelligence.
4．What is the author's attitude to the coming agriculture revolution
A．Favorable. B．Objective.
C．Disapproval. D．Ambiguous.
Ⅱ.阅读七选五
With the majority of children not going into school at the moment, teaching staff, parents and pupils are pulling together to make sure their education is a success.As a teacher, I'd like to give some tips to parents and pupils on remote learning.
FOR PUPILS
Get online on time.
Make sure you do log on in good time for the beginning of live lessons, rather than joining the lesson ten minutes late.__5__.
Play your part.
Contribute to the lesson.Talk, put your hands up and send messages in the chat — whatever they might be.Teachers and other pupils love to see that.And don't be afraid to ask questions.
Take proper screen breaks during the day.
Enjoy your break time.__6__.Get outside, read a book, or phone someone.At break or lunchtime in school you wouldn't sit in a classroom and continue to work, so you shouldn't do it at home either.
FOR PARENTS
__7__.
It's often surprising how technologically able a young child is now, with the world of smartphones and the Internet.So let them show you what they need to be doing in class.
Give praise.
__8__.Now online, we share a lot of praise and give out school awards.They also need to be praised at home for getting their work done.Take a look at what they have been doing.
Get involved if you can.
This might be difficult for parents doing full-time jobs, but try to work together on something.We set research projects in geography and some of the ones we get back are amazing.__9__.And it's also good for their own well-being, getting away from a laptop to make a cardboard castle or whatever it might be.
A．Let the child take the lead
B．Keep pace with technology
C．Don't stay sitting at your computer
D．That's a perfect opportunity for parents to help
E．Thus you will find the rest of the class challenging
F．Otherwise you would have missed out on some teaching
G．At school kids are getting approval for the work they are doing well
Ⅲ.语法填空
(2023·济南十一校联考)Chinese astronauts on Thursday sent back __1__ science lesson from the country's under-construction space station.The lecture focused on physics, aiming to illustrate __2__ the weightless environment affects buoyancy (浮力)and the __3__ (move) of objects.These astronauts will be able to unlock Mars' secrets by looking at rocks on Earth.
Students from five cities including Beijing __4__ (ask) the astronauts questions about living conditions in space and were treated to a virtual tour of the station.The event was also open __5__ the public through a livestream.
Wang Yaping, the only woman __6__ was aboard the station, served as the main instructor, while Ye Guangfu assisted and the commander-in-chief Zhai Zhigang worked the camera.Wang had taught a similar lesson while aboard one of China's earlier experimental __7__ (station) in 2013.
Wang became the first Chinese woman __8__ (conduct) a spacewalk when she and Zhai spent six hours outside the module to install equipment and carry out tests alongside the station's robotic service arm.Their Shenzhou-13 mission is China's __9__ (long) mission since it first put a human in space in 2003, __10__ (become) the third country to do so after Russia and the US.
二、主题下的语基训练
(一)主题词汇盘查
(已会词汇，在□内打“√”；欠熟练词汇，多翻阅识记)
①download □ ②update □
③technical □ ④phenomenon □
⑤simplify □ ⑥exploration □
⑦analysis □ ⑧solve □
⑨automatic □ ⑩engineer □
software □ successful □
spacecraft □ programmer □
research □ upload □
surf □ achievement □
access □ click □
(二)主题词汇训练
单句语法填空
1．This paper shares some of our experience during our ______ (explore)．
2．Try to ______ (simple) your explanation to the students to help them understand better.
3．In a way our ______ (program) is like our coach.
4．I am looking forward to a long and ______ (success) partnership with him.
5．It may take a long time to find a ______ (solve) to the problem.
